package com_.dxy_.test_.transaction_;

/**
 * @Description 事务测试Service
 * @Author dangxianyue
 * @Date 2022/10/13 10:19
 */
public interface TransactionTestService {

    String saveUserV1 () throws Exception;

    String saveUserV2() throws Exception;

    String saveUserV3() throws Exception;

    String saveUserV4() throws Exception;
}
